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DKJ Series

The DKJ series electric actuators are the execution units in the DDZ electric unit combination instrument series.

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  • Commodity name： DKJ Series

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Service Hotline:

0086-22-23785511   23785522   23785533

Enterprise E-mail:

baoheng@263.net

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1. Product Introduction

The DKJ series electric actuators are the execution units in the DDZ electric unit combination instrument series. They accept control signals from upper instruments such as regulators, DCS, PLC, or manual control signals from operators, automatically operating the controlled components to complete the system's adjustment tasks. This series of products has adopted some new electronic technologies based on the original DKJ series products, greatly improving the technical performance and reliability of this series. Currently, this series of products is widely used in the automatic control field of production processes in power, steel, building materials, chemical, petroleum, and environmental protection industries.

2. Basic Technical Index

1. Input or feedback signal 4-20mA (or 0-10mA)

2. Output torque: 100Nm-10000Nm 

3. Output shaft action range angle stroke: 0-90 degrees

4. Output 0-90 degrees rotation time: DKJ-2100, 3100, 4100 is 25 seconds, DKJ-6100A is 36 seconds, DKJ-6100 is 55 seconds, DKJ-7100 is 65 seconds, DKJ-8100 is 70 seconds 

5. Non-linearity error: ±1%

6. Dead zone: 1%-3% adjustable

7. Hysteresis: ≤±1%

8. Damping characteristics: oscillation period ≤1.5 cycles

9. Power supply voltage: 220V±10%, 50HZ

10. Operating environment temperature: -20℃ to +65℃

11. Operating environment relative humidity: <95% (no condensation)

3. Model Representation Method

 

1: Ordinary electric actuator

The protection level of ordinary products is IP54, and its technical index is shown in Chapter 1. The specific models are as follows:

Model

DKJ-210

DKJ-310

DKJ-410

DKJ-510

DKJ-610A

DKJ-610

DKJ-710

DKJ-810

DKJ-2100

DKJ-3100

DKJ-4100

DKJ-5100

DKJ-6100A

DKJ-6100

DKJ-7100

DKJ-8100

Output Torque Nm

100

250

600

1600

2500

4000

6000

10000

Stroke Time (seconds)

25

36

55

65

70

 

2: Outdoor electric actuator

The protection level of outdoor products is IP65, and its technical index is shown in Chapter 1. The specific models are as follows:

Model DKJ-210W DKJ-310W DKJ-410W DKJ-510W DKJ-610AW DKJ-610W DKJ-710W DKJ-810W
DKJ-2100W DKJ-3100W DKJ-4100W DKJ-5100W DKJ-6100AW DKJ-6100W DKJ-7100W DKJ-8100W
Output Torque Nm 100 250 600 1600 2500 4000 6000 10000
Stroke Time (seconds) 25 36 55 65 70

 

3: Directly connected electric actuator

The protection level of ordinary products is IP54, and its technical index is shown in Chapter 1. The specific models are as follows:

Model DKJ-210Z DKJ-310Z DKJ-410Z DKJ-510Z DKJ-610AZ DKJ-610Z DKJ-710Z DKJ-810Z
DKJ-2100Z DKJ-3100Z DKJ-4100Z DKJ-5100Z DKJ-6100AZ DKJ-6100Z DKJ-7100Z DKJ-8100Z
Output Torque Nm 100 250 600 1600 2500 4000 6000 10000
Stroke Time (seconds) 25 36 55 65 70

 

4: Explosion-proof electric actuator

Explosion-proof level: dⅡBT3 protection level; IP54, its technical index is shown in Chapter 1. The specific models are as follows:

Model DKJ-210B DKJ-310B DKJ-410B DKJ-510B DKJ-610AB DKJ-610B DKJ-710B DKJ-810B
DKJ-2100B DKJ-3100B DKJ-4100B DKJ-5100B DKJ-6100AB DKJ-6100B DKJ-7100B DKJ-8100B
Output Torque Nm 100 250 600 1600 2500 4000 6000 10000
Stroke Time (seconds) 25 36 55 65 70

Note: Explosion-proof mark: dⅡBT4

 

5: Electronic integrated electric actuator

The protection level of ordinary products is IP54, and its technical index is shown in Chapter 1. The specific models are as follows:

Model DKJ-210F DKJ-310F DKJ-410F DKJ-510F DKJ-610AF DKJ-610F DKJ-710F DKJ-810F
DKJ-2100F DKJ-3100F DKJ-4100F DKJ-5100F DKJ-6100AF DKJ-6100F DKJ-7100F DKJ-8100F
Output Torque Nm 100 250 600 1600 2500 4000 6000 10000
Stroke Time (seconds) 25 36 55 65 70

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